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n ΔBCD,
m

B
=
(
5
x
+
14
)

m∠B=(5x+14)

,
m

C
=
(
x
+
19
)

m∠C=(x+19)

, and
m

D
=
(
2
x
+
19
)

m∠D=(2x+19)

. What is the value of
x
?
x?